Hello,
when I try to connect an external device to the ACC 1.9, installed in our internal network, the external device reports this failure: ACC SSL-connect: 'IO::Socket::INET configuration failederror:00000000:lib(0):func(0):reason(0)'.
Up to last week, the ACC 1.4 was installed instead the 1.9, the connection between the external ASG and the internal ACC was stable.
Edit:
Monitoring the network, I found the following packets:
Source Dest Info
ASG Intern ACC 37277 > 4433 PSH, ACK
ACC ASG Intern 4433 > 37277 ACK
ASG Extern ACC 59873 > 4433 SYN
It seems, the external ASG could establish a connection to the ACC over DNAT, but the ACC will not answer.
Thank you for your help.
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